Chinese tech companies raced to launch new products in a week that saw Beijing double down on its calls to support artificial intelligence. An obscure Chinese startup that goes by the name Monica on Wednesday announced an invite-only AI application called Manus that claims to streamline analysis of resumes and financial information using several models from companies such as OpenAI, DeepSeek and Anthropic. “The innovation is probably not as significant as DeepSeek,“ in our view, Nomura China technology analyst Bing Duan and a team wrote Thursday. “However, we believe this product is yet another example of China’s accelerated AI innovation.” “We believe that the AI infrastructure investment upcycle has started in China’s AI value chain, which should benefit from leading suppliers exposed to China’s major Internet/Telecom companies’ capex on cloud and AI infrastructure,” the analysts said. Three of their picks are mainland China-listed printed circuit board companies that have partnerships with China AI tech leaders, according to Nomura: Shennan Circuits, Shengyi Technology and WUS PCB. The firm also likes Shenzhen-listed Accelink for its position as a leading supplier of optical transceivers which can facilitate the high-speed data transmissions needed to develop AI. Nomura rates all four stocks as buys. Tech’s leadership in Chinese stocks As China faces increased tariffs and slowing economic growth, policymakers in the last week announced a rare increase in its deficit — along with plans to ramp up subsidies for consumer trade-ins and financing for tech companies. Several senior officials publicly lauded the rise of DeepSeek AI, and they emphasized how restrictions have only pushed Chinese companies to work harder on tech. The messaging on technology is “encouraging, a strong signal to support both innovation and the private sector,” Nicholas Yeo, head of China equities at abrdn, said in a note. “With valuations of the internet sector cheap relative to U.S. counterparts, alongside the support of the authorities to boost the nation’s AI capabilities, we think this remain a very attractive opportunity for investors,” he said. Hong Kong’s Hang Seng Index gained 5.6% last week while hitting a three-year high. The CSI 300 fell by about 1.4% for the week. Tech has led most of the recent gains in Chinese stocks, which is reflected in the outperformance of the Hang Seng Index versus mainland Chinese stocks, known as A shares, said Aaron Costello, head of Asia at Cambridge Associates. He pointed out that most major Chinese tech names are traded in Hong Kong. If China’s stimulus starts to see economic results, A shares should see another leg up as gains broaden out, he said. Tencent and AI Helping the Hang Seng Index’s gains was a surge in Alibaba’s Hong Kong-traded shares to a new 52-week high. The e-commerce company revealed a new AI reasoning model that it claims performs just as well as DeepSeek’s R1 model. Tencent , also traded in Hong Kong, a week earlier launched the latest version of its Hunyuan AI model, Turbo S, which claims to beat DeepSeek V3 , OpenAI’s GPT-4o, Claude 3.5 Sonnet and Llama 3.1 on certain key metrics such as MMLU, Math and Chinese. Tencent also released a new T1 reasoning model based on the Turbo S. The T1 is currently accessible through the Yuanbao app, which says it also offers DeepSeek access. “We’d argue the last few weeks have presented ample evidence in favor of Tencent’s ability to productionize AI,” Bernstein China Internet analyst Robin Zhu and a team said in a report Wednesday that named Tencent their top China AI play. “Tencent’s recent moves on implementing DeepSeek within its family of apps make it clear that this was one of the times Tencent’s top management decided the troops must be rallied for a common goal,” the analysts said. “The company has moved quickly to implement DeepSeek across its family of digital ecosystems — including WeChat and AI assistant Yuanbao, but also Peacekeeper Elite within the video gaming portfolio.” The Bernstein analysts raised their price target on Tencent to 640 Hong Kong dollars, up from 540 HKD, for upside of 20% from Friday’s close. The firm rates the stock overweight. “Tencent’s AI assistant Yuanbao is now being downloaded at a faster rate than both Bytedance’s Doubao and the DeepSeek app,” the analysts said. “Social advertising is a tried and tested monetisation pathway for AI advancements, and Yuanbao growth potentially sets up a larger search ads business over time.” Tencent is set to release quarterly results on March 19. — CNBC’s Michael Bloom contributed to this report.
OMAHA, Nebraska — Warren Buffett said he will ask the board of Berkshire Hathaway to replace him as CEO with his already designated successor, Greg Abel, at year end.
Buffett noted that he would still ‘hang around’ to help, but the final word would be with Abel.
The investing legend said at the annual meeting celebrating 60 years of him at the helm of Berkshire that he wouldn’t sell a single share.
“I would add this, the decision to keep every share is an economic decision because i think the prospects of Berkshire will be better under Greg’s management than mine,” said Buffett.
Buffett and Abel told CNBC’s Becky Quick after the shareholder meeting that the pair would discuss at a Sunday board meeting what Buffett’s role will be formally. Buffett, 94, is currently CEO and chairman of the conglomerate.
So it’s not clear whether Abel will also assume the chairman role.
This is breaking news. Please check back for updates.
OMAHA, Nebraska — Warren Buffett on Saturday criticized President Donald Trump’s hardline trade policy, without naming him directly, saying it’s a big mistake to slap punitive tariffs on the rest of the world.
“Trade should not be a weapon,” Buffett said at Berkshire Hathaway‘s annual shareholder meeting. “The United States won. I mean, we have become an incredibly important country, starting from nothing 250 years ago. There’s not been anything like it.”
“It’s a big mistake, in my view, when you have seven and a half billion people that don’t like you very well, and you got 300 million that are crowing in some way about how well they’ve done – I don’t think it’s right, and I don’t think it’s wise,” he added.
Buffett’s comments, his most direct yet on tariffs, came after the White House’s rollout of the highest levies on imports in generations shocked the world last month, triggering extreme volatility on Wall Street. The president also announced a sudden 90-day pause on much of the increase, except for China, as the White House sought to make deals with countries.
Trump has slapped tariffs of 145% on imported Chinese goods this year, prompting China to impose retaliatory levies of 125%. China said last week it is evaluating the possibility of starting trade negotiations with the U.S.
“I do think that the more prosperous the rest of the world becomes, it won’t be at the our expense, the more prosperous we’ll become, and the safer we’ll feel, and your children will feel someday,” Buffett said.
Investors had been waiting to hear from the 94-year-old “Oracle of Omaha” for his guidance to navigate the uncertain macroenvironment as well as his assessment on the state of the economy. The trillion-dollar Berkshire’s vast array of insurance, transportation, energy, retail and other businesses, from Geico to Burlington Northern to Dairy Queen, leave Buffett uniquely qualified to comment on the current health of the American economy. The first-quarter GDP was just reported to have contracted for the first time since 2022.
Berkshire said in its first-quarter earnings report that tariffs and other geopolitical events created “considerable uncertainty” for the conglomerate. The firm said it’s not able to predict any potential impact from tariffs at this time.
Buffett has been in a defensive mode, selling stocks for 10 straight quarters. Berkshire dumped more than $134 billion worth of stock in 2024, mainly due to reductions in Berkshire’s two largest equity holdings — Apple and Bank of America. As a result of the selling spree, Berkshire’s enormous pile of cash grew to yet another record, at $347 billion at the end of March.
Warren Buffett’s Berkshire Hathaway reported first-quarter results on Saturday that showed a steep drop in operating earnings from the year-earlier period. The conglomerate, which owns a vast array of insurance, transportation, energy, retail and other businesses also warned that tariffs may further hit profits.
Operating earnings, which include the conglomerate’s fully owned insurance and railroad businesses, fell 14% to $9.641 billion during the first three months of the year. In the first quarter of 2024, they totaled $11.222 billion.
On per share basis, operating earnings were $4.47 last quarter, down from $5.20 per class B share in the same period one year ago. That compares to an estimate of $4.89 per class B share from UBS and an overall consensus estimate from 4 analysts of $4.72 a share per FactSet.
Much of that decline was driven by a 48.6% plunge in insurance-underwriting profit. That came in at $1.34 billion for the first quarter, down from $2.60 billion a year prior.
Berkshire’s bottom line also took a hit from the dollar losing value in the first quarter. The company said it suffered an approximate $713 million loss related to foreign exchange. This time last year, it benefited from a $597 million forex gain.
The dollar index fell nearly 4% in the first quarter. Against the Japanese yen, it lost 4.6%.
Berkshire said President Donald Trump’s tariffs and other geopolitical risks created an uncertain environment for the conglomerate, owner of BNSF railway, Brooks Running and Geico insurance. The firm said it’s not able to predict any potential impact from tariffs at this time.
“Our periodic operating results may be affected in future periods by impacts of ongoing macroeconomic and geopolitical events, as well as changes in industry or company-specific factors or events,” Berkshire said in the earnings report. “The pace of changes in these events, including international trade policies and tariffs, has accelerated in 2025. Considerable uncertainty remains as to the ultimate outcome of these events.”
“We are currently unable to reliably predict the potential impact on our businesses, whether through changes in product costs, supply chain costs and efficiency, and customer demand for our products and services,” it said.
BRK.A vs S&P 500 in 2025
The report comes as Berkshire enjoys a stellar year-to-date performance, while the broader market languishes. In 2025, Class A shares of Berkshire are up nearly 19%, while the S&P 500 is down 3.3% as uncertainty from tariffs pressures tech and other sectors.
Berkshire’s cash hoard ballooned to a fresh record during the first quarter, climbing to more than $347 billion from around $334 billion at the end of 2024, as Buffett continues to struggle to find opportunities to deploy the money.
Berkshire was a net seller of stocks for a 10th quarter in a row.